KR100483875B1 - 1종 이상의 란탄족 화합물 및 착화제 기재 수성콜로이드성 분산액, 그의 제조 방법 및 용도 - Google Patents
1종 이상의 란탄족 화합물 및 착화제 기재 수성콜로이드성 분산액, 그의 제조 방법 및 용도 Download PDFInfo
- Publication number
- KR100483875B1 KR100483875B1 KR10-2002-7006617A KR20027006617A KR100483875B1 KR 100483875 B1 KR100483875 B1 KR 100483875B1 KR 20027006617 A KR20027006617 A KR 20027006617A KR 100483875 B1 KR100483875 B1 KR 100483875B1
- Authority
- KR
- South Korea
- Prior art keywords
- dispersion
- complexing agent
- lanthanide
- mixture
- cerium
- Prior art date
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- 238000001246 colloidal dispersion Methods 0.000 title claims abstract description 22
- 150000002601 lanthanoid compounds Chemical class 0.000 title claims abstract description 12
- 238000002360 preparation method Methods 0.000 title description 4
- 239000006185 dispersion Substances 0.000 claims abstract description 83
- 239000008139 complexing agent Substances 0.000 claims abstract description 56
- 229910052747 lanthanoid Inorganic materials 0.000 claims abstract description 41
- 150000002602 lanthanoids Chemical class 0.000 claims abstract description 41
- 239000000203 mixture Substances 0.000 claims abstract description 33
- 150000003839 salts Chemical class 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 150000001768 cations Chemical class 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- 238000010494 dissociation reaction Methods 0.000 claims abstract description 7
- 230000005593 dissociations Effects 0.000 claims abstract description 7
- 230000000737 periodic effect Effects 0.000 claims abstract description 7
- 229920006254 polymer film Polymers 0.000 claims abstract description 3
- 239000000084 colloidal system Substances 0.000 claims description 20
- 229910052684 Cerium Inorganic materials 0.000 claims description 15
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 7
- -1 cerium cation Chemical class 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 3
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- 150000001785 cerium compounds Chemical class 0.000 claims description 3
- 229920002125 Sokalan® Chemical class 0.000 claims description 2
- 230000000475 sunscreen effect Effects 0.000 claims description 2
- 239000000516 sunscreening agent Substances 0.000 claims description 2
- 230000000153 supplemental effect Effects 0.000 claims 3
- 150000007513 acids Chemical class 0.000 claims 1
- 239000003054 catalyst Substances 0.000 abstract description 4
- 239000000919 ceramic Substances 0.000 abstract description 2
- 239000002537 cosmetic Substances 0.000 abstract description 2
- 239000000314 lubricant Substances 0.000 abstract description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 54
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000004458 analytical method Methods 0.000 description 13
- 238000003756 stirring Methods 0.000 description 13
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 12
- 239000008367 deionised water Substances 0.000 description 11
- 229910021641 deionized water Inorganic materials 0.000 description 11
- 229910052746 lanthanum Inorganic materials 0.000 description 9
- 239000002585 base Substances 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 8
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 8
- 238000000386 microscopy Methods 0.000 description 8
- 238000000108 ultra-filtration Methods 0.000 description 8
- 229910052727 yttrium Inorganic materials 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 6
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 235000011114 ammonium hydroxide Nutrition 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000005199 ultracentrifugation Methods 0.000 description 5
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 description 4
- 229910052763 palladium Inorganic materials 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229910052693 Europium Inorganic materials 0.000 description 3
- 150000001242 acetic acid derivatives Chemical class 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000002823 nitrates Chemical class 0.000 description 3
- NGDQQLAVJWUYSF-UHFFFAOYSA-N 4-methyl-2-phenyl-1,3-thiazole-5-sulfonyl chloride Chemical compound S1C(S(Cl)(=O)=O)=C(C)N=C1C1=CC=CC=C1 NGDQQLAVJWUYSF-UHFFFAOYSA-N 0.000 description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 2
- 229910000608 Fe(NO3)3.9H2O Inorganic materials 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 150000001412 amines Chemical group 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- VGBWDOLBWVJTRZ-UHFFFAOYSA-K cerium(3+);triacetate Chemical compound [Ce+3].CC([O-])=O.CC([O-])=O.CC([O-])=O VGBWDOLBWVJTRZ-UHFFFAOYSA-K 0.000 description 2
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 2
- 238000002173 high-resolution transmission electron microscopy Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- FYDKNKUEBJQCCN-UHFFFAOYSA-N lanthanum(3+);trinitrate Chemical compound [La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O FYDKNKUEBJQCCN-UHFFFAOYSA-N 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 150000000703 Cerium Chemical class 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- VYLVYHXQOHJDJL-UHFFFAOYSA-K cerium trichloride Chemical compound Cl[Ce](Cl)Cl VYLVYHXQOHJDJL-UHFFFAOYSA-K 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 150000001860 citric acid derivatives Chemical class 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- GAGGCOKRLXYWIV-UHFFFAOYSA-N europium(3+);trinitrate Chemical compound [Eu+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O GAGGCOKRLXYWIV-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910021472 group 8 element Inorganic materials 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 1
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/14—Methods for preparing oxides or hydroxides in general
- C01B13/36—Methods for preparing oxides or hydroxides in general by precipitation reactions in aqueous solutions
- C01B13/363—Mixtures of oxides or hydroxides by precipitation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
- C01F17/218—Yttrium oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
- C01F17/224—Oxides or hydroxides of lanthanides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
- C01F17/224—Oxides or hydroxides of lanthanides
- C01F17/229—Lanthanum oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
- C01F17/241—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion containing two or more rare earth metals, e.g. NdPrO3 or LaNdPrO3
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Dispersion Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Colloid Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Lubricants (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9914728A FR2801299B1 (fr) | 1999-11-23 | 1999-11-23 | Dispersion colloidale aqueuse a base d'au moins un compose d'un lanthanide et d'un complexant, procede de preparation et utilisation |
| FR99/14728 | 1999-11-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020070287A KR20020070287A (ko) | 2002-09-05 |
| KR100483875B1 true KR100483875B1 (ko) | 2005-04-20 |
Family
ID=9552439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2002-7006617A KR100483875B1 (ko) | 1999-11-23 | 2000-11-21 | 1종 이상의 란탄족 화합물 및 착화제 기재 수성콜로이드성 분산액, 그의 제조 방법 및 용도 |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US7495033B1 (fr) |
| EP (1) | EP1246777B1 (fr) |
| JP (1) | JP3983544B2 (fr) |
| KR (1) | KR100483875B1 (fr) |
| CN (1) | CN1307106C (fr) |
| AT (1) | ATE320405T1 (fr) |
| AU (1) | AU2521801A (fr) |
| BR (1) | BR0015809A (fr) |
| CA (1) | CA2392317C (fr) |
| DE (1) | DE60026739T2 (fr) |
| FR (1) | FR2801299B1 (fr) |
| MX (1) | MXPA02005185A (fr) |
| NO (1) | NO20022425L (fr) |
| TW (1) | TW539571B (fr) |
| WO (1) | WO2001038225A1 (fr) |
| ZA (1) | ZA200203981B (fr) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2829481B1 (fr) * | 2001-09-12 | 2003-12-19 | Rhodia Elect & Catalysis | Dispersion colloidale de particules d'un vanadate ou d'un phospho-vanadate d'une terre rare |
| EP1472319A1 (fr) | 2002-01-04 | 2004-11-03 | University Of Dayton | Pigments anticorrosion non toxiques a base de cobalt |
| US7235142B2 (en) | 2002-01-04 | 2007-06-26 | University Of Dayton | Non-toxic corrosion-protection rinses and seals based on cobalt |
| US7294211B2 (en) | 2002-01-04 | 2007-11-13 | University Of Dayton | Non-toxic corrosion-protection conversion coats based on cobalt |
| FR2840313B1 (fr) | 2002-05-28 | 2004-08-27 | Rhodia Elect & Catalysis | Composition a base d'une peinture aqueuse, notamment d'une lasure ou d'un vernis, et d'une dispersion colloidale aqueuse de cerium |
| US20100187178A1 (en) * | 2003-01-29 | 2010-07-29 | Molycorp Minerals, Llc | Process for removing and sequestering contaminants from aqueous streams |
| US7341677B2 (en) | 2003-06-30 | 2008-03-11 | United Technologies Corporation | Non-carcinogenic corrosion inhibiting additive |
| FR2860443B1 (fr) * | 2003-10-03 | 2006-06-16 | Rhodia Elect & Catalysis | Dispersion colloidale organique de cerium et d'un element choisi parmi le rhodium et le palladium et son utilisation comme adjuvant de gazoles pour moteurs a combustion interne |
| US20070010587A1 (en) * | 2003-10-09 | 2007-01-11 | Takashi Hasegawa | Rare earth metal compound in aqueous solvent, method for producing same, and method for producing ceramic powder using same |
| FR2867181B1 (fr) * | 2004-03-02 | 2006-06-16 | Rhodia Chimie Sa | Dispersion colloidale de particules d'un compose de cerium enrobees de silice, compose solide obtenu a partir de cette dispersion, procedes de preparation et utilisation |
| JP4488831B2 (ja) * | 2004-08-06 | 2010-06-23 | 多木化学株式会社 | 希土類元素の酸化物ゾルまたは水酸化物ゾルの製造方法 |
| ES2562407T3 (es) | 2005-01-07 | 2016-03-04 | Rhodia Chimie | Composiciones de pintura acuosas que comprenden una dispersión coloidal de cerio |
| US10041176B2 (en) | 2005-04-07 | 2018-08-07 | Momentive Performance Materials Inc. | No-rinse pretreatment methods and compositions |
| FR2894507A1 (fr) * | 2005-12-13 | 2007-06-15 | Rhodia Recherches & Tech | Procede de traitement d'un bois prealablement traite avec un corps gras comprenant l'application d'une composition aqueuse comprenant un systeme reticulant sur ledit bois |
| KR20070105102A (ko) * | 2006-04-25 | 2007-10-30 | 삼성코닝 주식회사 | 산화 이트륨 조성물, 이의 제조 방법 및 이를 이용한 산화이트륨막의 형성 방법 |
| JP5415945B2 (ja) * | 2006-07-11 | 2014-02-12 | ローディア インコーポレイティド | 固体表面上に特有の性質を付与する且つ無機固体粒子及びコポリマーを含む複合コアセルベートの水性分散液 |
| US20090107925A1 (en) * | 2007-10-31 | 2009-04-30 | Chevron U.S.A. Inc. | Apparatus and process for treating an aqueous solution containing biological contaminants |
| US20090107919A1 (en) * | 2007-10-31 | 2009-04-30 | Chevron U.S.A. Inc. | Apparatus and process for treating an aqueous solution containing chemical contaminants |
| US8349764B2 (en) | 2007-10-31 | 2013-01-08 | Molycorp Minerals, Llc | Composition for treating a fluid |
| RU2476475C2 (ru) * | 2008-01-09 | 2013-02-27 | Акцо Нобель Н.В. | Кислотный водный раствор, содержащий хелатирующий агент, и его применение |
| JP5643188B2 (ja) | 2008-05-09 | 2014-12-17 | ロディア オペレーションズＲｈｏｄｉａ Ｏｐｅｒａｔｉｏｎｓ | ハイブリッドナノスケール粒子 |
| US20100155330A1 (en) * | 2008-11-11 | 2010-06-24 | Molycorp Minerals, Llc | Target material removal using rare earth metals |
| TW201038510A (en) * | 2009-03-16 | 2010-11-01 | Molycorp Minerals Llc | Porous and durable ceramic filter monolith coated with a rare earth for removing contaminates from water |
| PE20121145A1 (es) * | 2009-04-09 | 2012-08-30 | Molycorp Minerals Llc | Proceso para la remocion de uno o mas contaminantes de una solucion de electro-refinacion utilizando metales de tierras raras |
| JP5570011B2 (ja) * | 2010-05-31 | 2014-08-13 | 国立大学法人岐阜大学 | 酸化イットリウム前駆体水系ゾルの製造方法及び酸化イットリウム前駆体水系ゾル |
| US9233863B2 (en) | 2011-04-13 | 2016-01-12 | Molycorp Minerals, Llc | Rare earth removal of hydrated and hydroxyl species |
| CN104744055B (zh) * | 2013-12-30 | 2018-05-08 | 比亚迪股份有限公司 | 一种用于制备涂层的溶胶的制备方法及涂层和涂层的制备方法 |
| WO2015134981A2 (fr) | 2014-03-07 | 2015-09-11 | Molycorp Minerals, Llc | Oxyde de cérium (iv) ayant d'exceptionnelles propriétés d'élimination de l'arsenic |
| CN104326500B (zh) * | 2014-10-17 | 2016-04-20 | 华中科技大学 | 一种蓬松态纳米氧化钇粉体的制备方法 |
| CN107188242A (zh) * | 2017-06-01 | 2017-09-22 | 范佳晨 | Co0.4Fe0.6LaO3纳米颗粒的制备方法 |
| CN107325119A (zh) * | 2017-06-18 | 2017-11-07 | 天津大学 | 一种络合制备钇溶胶的方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2857146T1 (de) * | 1977-11-01 | 1980-12-04 | Atomic Energy Authority Uk | Production of dispersions |
| US4351735A (en) * | 1978-12-19 | 1982-09-28 | R.G.B. Laboratories Inc. | Mineral enrichment composition and method of preparing same |
| FR2550449B1 (fr) * | 1983-08-12 | 1986-01-31 | Commissariat Energie Atomique | Agents de relaxation specifiques d'organes ou de pathologies, utilisables pour modifier les contrastes en imagerie medicale par resonance magnetique nucleaire |
| FR2583053B1 (fr) * | 1985-06-07 | 1987-12-24 | Rhone Poulenc Spec Chim | Pigments a base de cerium et de praseodyme, leur procede de preparation et leurs applications |
| FR2583761B1 (fr) * | 1985-06-20 | 1987-08-14 | Rhone Poulenc Spec Chim | Procede de preparation d'une dispersion colloidale d'un compose de cation metallique en milieu organique et les sols obtenus |
| US4778671A (en) * | 1986-07-14 | 1988-10-18 | Corning Glass Works | Preparation of unagglomerated metal oxide particles with uniform particle size |
| US4886624A (en) * | 1987-08-19 | 1989-12-12 | Rhone-Poulenc, Inc. | Colloidal alcohol-dispersible association complexes of ceric dioxide and a hydroxyphenyl carboxylic acid |
| FR2620437B1 (fr) * | 1987-09-14 | 1990-11-30 | Rhone Poulenc Chimie | Procede d'obtention d'une dispersion colloidale d'un compose de terre rare en milieu aqueux et produit obtenu |
| FR2640611A1 (fr) * | 1988-12-16 | 1990-06-22 | Rhone Poulenc Chimie | Oxyde de terre rare a nouvelles caracteristiques morphologiques et son procede d'obtention |
| JP2966911B2 (ja) * | 1990-09-11 | 1999-10-25 | ヤマハ発動機株式会社 | 水ジェット推進艇 |
| US6296943B1 (en) * | 1994-03-05 | 2001-10-02 | Nissan Chemical Industries, Ltd. | Method for producing composite sol, coating composition, and optical element |
| FR2720295B1 (fr) * | 1994-05-27 | 1996-07-12 | Rhone Poulenc Chimie | Composé dispersible à base d'une terre rare, suspension colloïdale obtenue à partir de ce composé, leurs procédés de préparation et utilisation à la fabrication de catalyseurs. |
| FR2724331B1 (fr) * | 1994-09-12 | 1996-12-13 | Rhone Poulenc Chimie | Dispersions colloidales d'un compose de cerium a ph eleve et leurs procedes de preparation |
| FR2724330B1 (fr) * | 1994-09-12 | 1997-01-31 | Rhone Poulenc Chimie | Dispersion colloidale d'un compose de cerium a concentration elevee et son procede de preparation |
| JPH08119631A (ja) * | 1994-10-21 | 1996-05-14 | Shin Etsu Chem Co Ltd | 球状希土類元素酸化物およびその前駆体の製造方法 |
| AU1670597A (en) * | 1996-02-07 | 1997-08-28 | Hitachi Chemical Company, Ltd. | Cerium oxide abrasive, semiconductor chip, semiconductor device, process for the production of them, and method for the polishing of substrates |
| DE69924601T2 (de) * | 1998-08-25 | 2006-03-02 | Philips Intellectual Property & Standards Gmbh | Verfahren zur beschichtung eines lumineszenten materials |
| US6500871B1 (en) * | 2000-06-08 | 2002-12-31 | Rhodia Chimie | Process for preparing colloids of particles coming from the hydrolysis of a salt of a metal cation |
-
1999
- 1999-11-23 FR FR9914728A patent/FR2801299B1/fr not_active Expired - Fee Related
-
2000
- 2000-11-21 EP EP00988862A patent/EP1246777B1/fr not_active Expired - Lifetime
- 2000-11-21 DE DE60026739T patent/DE60026739T2/de not_active Expired - Lifetime
- 2000-11-21 AU AU25218/01A patent/AU2521801A/en not_active Abandoned
- 2000-11-21 US US10/130,705 patent/US7495033B1/en not_active Expired - Fee Related
- 2000-11-21 AT AT00988862T patent/ATE320405T1/de not_active IP Right Cessation
- 2000-11-21 JP JP2001539789A patent/JP3983544B2/ja not_active Expired - Fee Related
- 2000-11-21 CA CA002392317A patent/CA2392317C/fr not_active Expired - Fee Related
- 2000-11-21 WO PCT/FR2000/003228 patent/WO2001038225A1/fr active Search and Examination
- 2000-11-21 BR BR0015809-7A patent/BR0015809A/pt not_active IP Right Cessation
- 2000-11-21 CN CNB008170096A patent/CN1307106C/zh not_active Expired - Fee Related
- 2000-11-21 KR KR10-2002-7006617A patent/KR100483875B1/ko not_active IP Right Cessation
- 2000-12-29 TW TW089124772A patent/TW539571B/zh active
-
2002
- 2002-05-20 ZA ZA200203981A patent/ZA200203981B/en unknown
- 2002-05-22 NO NO20022425A patent/NO20022425L/no not_active Application Discontinuation
- 2002-05-23 MX MXPA02005185A patent/MXPA02005185A/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| CA2392317A1 (fr) | 2001-05-31 |
| WO2001038225A1 (fr) | 2001-05-31 |
| ZA200203981B (en) | 2003-01-29 |
| DE60026739T2 (de) | 2007-01-25 |
| CN1307106C (zh) | 2007-03-28 |
| AU2521801A (en) | 2001-06-04 |
| CN1409692A (zh) | 2003-04-09 |
| ATE320405T1 (de) | 2006-04-15 |
| NO20022425D0 (no) | 2002-05-22 |
| JP2003529516A (ja) | 2003-10-07 |
| KR20020070287A (ko) | 2002-09-05 |
| CA2392317C (fr) | 2007-01-23 |
| BR0015809A (pt) | 2002-08-13 |
| DE60026739D1 (de) | 2006-05-11 |
| MXPA02005185A (es) | 2004-08-23 |
| US7495033B1 (en) | 2009-02-24 |
| JP3983544B2 (ja) | 2007-09-26 |
| FR2801299A1 (fr) | 2001-05-25 |
| TW539571B (en) | 2003-07-01 |
| NO20022425L (no) | 2002-07-23 |
| EP1246777B1 (fr) | 2006-03-15 |
| EP1246777A1 (fr) | 2002-10-09 |
| FR2801299B1 (fr) | 2002-06-07 |
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